Thaum tab tom nrhiav lub TV tshiab, nws tseem ceeb kom xyuam xim rau qhov ntsuas Hertz (Hz). Piv txwv li, koj tuaj yeem xaiv los ntawm 50 lossis 100Hz TVs. Tus nqi no txiav txim siab seb koj cov duab yuav ua li cas thaum lub sijhawm ua yeeb yam nrawm. Yog tias koj nquag saib cov kis las ncaws pob lossis ua yeeb yaj kiab, mus rau 100Hz es tsis yog 50Hz.
Nws puas zoo dua kom muaj Hz siab dua ntawm TV?
Refresh tus nqi yog tus naj npawb lub sij hawm ib ob (sau hauv hertz, lossis Hz) lub TV refreshes nws cov duab. Cov yeeb yaj kiab yuav luag ib txwm ua 24 ntas ib ob, lossis 24Hz. Live TV qhia ntawm 30 lossis 60. … Ib qho txiaj ntsig ntawm tus nqi tshiab dua yog txhawm rau txo cov lus tsa suab tsis meej hauv txhua lub TV yees tam sim no.
HZ ntawm TV tseem ceeb npaum li cas?
Thaum It Matters
Tus nqi tshiab cuam tshuam rau kev tuav tes; ntau lub sij hawm cov zaub tuaj yeem kos duab tshiab qhov zoo dua rau cov ntsiab lus nrawm. Cov TV niaj hnub no muaj 60Hz lossis 120Hz refresh npaum li cas. Feem ntau cov high-end TVs muaj 120Hz refresh npaum li cas, tab sis nws tsis tau txhais hais tias lawv yog inherently zoo ntawm kev tuav tuav ib tug.
Hertz ntawm TV ua qhov txawv?
movies yog ua ntawm 24 Hz. Qee zaus, lawv tuaj yeem saib zoo dua ntawm 120 Hz TV. Qhov no yog vim hais tias txhua lub thav duab tuaj yeem rov ua dua 5 zaug kom pom qhov 120 Hz refresh npaum li cas - 24 fps x 5=120. tus nqi siab dua tsis ua qhov txawv.
Dab tsi yog qhov zoo dua tshiab ntawm 4kTV?
Los ntawm qhov peb tuaj yeem qhia tau, qhov zoo tshaj plaws refresh tus nqi yog 120Hz. Nco ntsoov, qhov siab dua qhov refresh npaum li cas, qhov sib zog ua haujlwm koj ob lub qhov muag yuav tsum ua. Yog tias koj tsuas yog ib tus gamer xws li lossis TV saib, 120Hz yuav tsum ua. Yog tias koj yog tus neeg nyiam gamer, 144Hz thiab siab dua yog qhov zoo tshaj rau koj ob lub qhov muag.
